public int GetHashCode(RangeTransition <T> trans)
{
return((trans.groupNumber.GetHashCode()) ^
(trans.rangeEnd.GetHashCode()) ^
(trans.rangeStart.GetHashCode()));
}
public bool Equals(RangeTransition <T> x, RangeTransition <T> y)
{
return(x.groupNumber == y.groupNumber &&
x.rangeEnd == y.rangeEnd &&
x.rangeStart == y.rangeStart);
}